66724772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^2$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 124260864

約数和(自身を除く): 57536092

約数列:

[1, 2, 4, 31, 47, 62, 94, 107, 124, 188, 214, 428, 1457, 2914, 3317, 5029, 5828, 6634, 10058, 11449, 13268, 20116, 22898, 45796, 155899, 311798, 354919, 538103, 623596, 709838, 1076206, 1419676, 2152412, 16681193, 33362386, 66724772]

約数ペア:

[(1, 66724772), (2, 33362386), (4, 16681193), (31, 2152412), (47, 1419676), (62, 1076206), (94, 709838), (107, 623596), (124, 538103), (188, 354919), (214, 311798), (428, 155899), (1457, 45796), (2914, 22898), (3317, 20116), (5029, 13268), (5828, 11449), (6634, 10058)]